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A Manual Training Forge Shop
FORGE WORK
BY
WILLIAM L. ILGEN
FORGING INSTRUCTOR, CRANE TECHNICAL HIGH SCHOOL
CHICAGO, ILLINOIS
WITH EDITORIAL REVISION BY
CHARLES F. MOORE
HEAD OF MECHANICAL DEPARTMENT, CENTRAL HIGHSCHOOL, NEWARK, NEW JERSEY
NEW YORK CINCINNATI CHICAGO
AMERICAN BOOK COMPANY
Copyright, 1912, by
WILLIAM L. ILGEN.
FORGE WORK.
W. P. I
PREFACE
Teachers of forge work generally supply their own course of instructionand arrange the exercises for practice. The necessary explanations andinformation are given orally, and hence often with very unsatisfactoryresults, as the average student is not able to retain all the essentialpoints of the course. It was the desire to put this instruction in somepermanent form for the use of forge students that led the author toundertake this work.
The author wishes to express his thanks for the advice andencouragement of his fellow-teachers, Dr. H. C. Peterson, Mr. FrankA. Fucik, and Mr. Richard Hartenberg. Special obligations are due toMr. Charles F. Moore, Head of the Mechanical Department in the CentralCommercial and Manual Training High School of Newark, New Jersey, forhis valuable editorial service.
Figures 146, 147, 150, 153, 157, and 158 have been reproduced,by permission of the publishers, from “Manufacture of Iron” and“Manufacture of Steel,” copyrighted 1902, by the International TextbookCompany. Acknowledgments are due also to the Inland Steel Company forthe privilege of using Figures 145, 148, 149, 159-163, 166; and to theColumbia Tool Steel Company for the use of Figures 151, 152, 154-156.
WILLIAM L. ILGEN.
TABLE OF CONTENTS
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Chapter I. Tools and Appliances.—1. The Forge; 2. Fire Tools;3. Fuels; 4. The Anvil; 5. The Hammers; 6. The ball peen hammer;7. The cross peen hammer; 8. The straight peen hammer;9. The sledges; 10. The Tongs; 11. The flat-jawed tongs; 12... BU KİTABI OKUMAK İÇİN ÜYE OLUN VEYA GİRİŞ YAPIN!Sitemize Üyelik ÜCRETSİZDİR! |